Isopropyl Myristate
- CAS Number: 110-27-0
- Chemical Formula: C17H34O
- MOQ: 1000KG
- Shelf Life: 2 years
- Synonyms: IPM/Myristic Acid Isopropyl Ester/Propan-2-yl Tetradecanoate/Isopropyl Tetradecanoate/1-Methylethyl Tetradecanoate
Product Description
What Is Isopropyl Myristate?
Myristic acid and isopropanol are the raw materials for the ester known as isopropyl myristate (IPM). A common constituent in cosmetic, pharmaceutical, and personal care products, this clear, colorless liquid has excellent emollient properties. Its primary role is to reduce the greasiness of formulations, enhance the absorption of active ingredients through the skin, and provide a smooth, silky texture in creams, lotions, and oils.
Preparation: Isopropyl Myristate is synthesized through the esterification of myristic acid (a fatty acid) with isopropanol in the presence of an acid catalyst. The reaction involves dehydration to form the ester, followed by purification to achieve high-quality IPM for industrial use.
Related Parameters:
| Items | Standards |
| Ester content | ≥98% |
| Acid value | ≤0.5mgKOH/g |
| Color | ≤30Hazen |
| Refractive index（20℃） | 1.434-1.438 |
| Specific Gravity（20℃） | 0.850-0.855 |
Recommended Dosage of Isopropyl Myristate:
| Applications | Dosage |
| Cosmetics (Creams & Lotions) | 1% – 10% |
| Pharmaceuticals (Topical Products) | 5% – 15% |
| Hair Care Products | 0.5% – 5% |
| Makeup (Foundations, Lipsticks) | 2% – 8% |
| Fragrance Products | 1% – 5% |
| Sunscreens | 2% – 10% |
Isopropyl Myristate Has Wide Range of Uses:
Cosmetics and Personal Care Products:
Role: Acts as a non-greasy emollient, providing a smooth, silky feel in products like creams, lotions, and sunscreens.
Examples: Moisturizers, anti-aging creams, and hair serums.
Pharmaceutical Industry:
Function: Facilitates the absorption of active substances through the skin, improving transdermal medication administration.
Examples: Topical ointments, pain-relief gels, and medicated patches.
Perfume and Fragrance Industry:
Role: Used as a solvent to dilute fragrance oils without altering their scent profile.
Hair Care Products:
Role: Provides lightweight conditioning without leaving residue, commonly included in serums and sprays.
Makeup Products:
Role: Reduces greasiness and enhances the spreadability of products like foundations, primers, and lipsticks.
Industrial Applications:
Role: Serves as a lubricant in specialized applications due to its non-volatile and low-grease nature.
A versatile component, isopropyl myristate is prized for its capacity to improve the functionality and sensory appeal of a variety of products.
User Asked Question:
Q: Are there any regulatory restrictions on IPM?
A: IPM is widely accepted in cosmetics and pharmaceuticals, but formulations should comply with regional regulations, such as those of the FDA, EU, or other governing bodies.
Q: Can Isopropyl Myristate be combined with other substances?
A: Yes, IPM is compatible with a wide range of oils, waxes, and active ingredients used in cosmetics and pharmaceuticals. It is commonly blended with surfactants, emulsifiers, and other excipients to enhance product performance.
